The question is how the Japanese "mutual aid" societal philosophy came about and actually lead to societal changes and development. Was it just part of the eas

The question is how the Japanese "mutual aid" societal philosophy came about and actually lead to societal changes and development. Was it just part of the east asian Confucian ethics or something else? Figuring this out could be useful for many parts of the world wishing to progress from their current state.